TY  - BOOK
AU  - Allen,William Stannard
TI  - Living english structure: a practice book for foreign students 
U1  - 400 22
PY  - 1959///
CY  - London
PB  - Longmans, Green and co
KW  - Anglais (langue)
KW  - Guides, manuels, etc
KW  - ram
KW  - �Etude et enseignement
ER  -